Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Las Vegas to Helsinki from $401

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Las Vegas to Helsinki departing on 1/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Las Vegas to Helsinki

Cheap round-trip flights

Enter your travel dates to find the best prices.
Finnair Logo
8:11 am - 11:10 am
LAS
-
HEL
16h 59m1 stop
Finnair Logo
12:45 pm - 11:23 pm
HEL
-
LAS
20h 38m1 stop
$401Finnair
Mon, Jan 12 - Wed, Jan 28
Finnair Logo
8:11 am - 11:10 am
LAS
-
HEL
16h 59m1 stop
Finnair Logo
12:45 pm - 11:23 pm
HEL
-
LAS
20h 38m1 stop
$420Finnair
Mon, Jan 12 - Wed, Jan 28
Multiple Airlines Logo
11:57 am - 1:55 pm
LAS
-
HEL
15h 58m1 stop
Multiple Airlines Logo
12:30 pm - 7:22 pm
HEL
-
LAS
16h 52m1 stop
$424Multiple Airlines
Mon, Jan 12 - Wed, Jan 28
Delta Logo
7:00 am - 4:25 pm
LAS
-
HEL
23h 25m2 stops
Delta Logo
2:05 pm - 2:15 pm
HEL
-
LAS
34h 10m1 stop
$470Delta
Mon, Jan 12 - Wed, Jan 28
Delta Logo
7:00 am - 4:25 pm
LAS
-
HEL
23h 25m2 stops
Delta Logo
7:00 am - 6:56 pm
HEL
-
LAS
21h 56m2 stops
$475Delta
Mon, Jan 12 - Wed, Jan 28
Multiple Airlines Logo
9:00 am - 10:45 am
LAS
-
HEL
15h 45m1 stop
Multiple Airlines Logo
12:30 pm - 6:22 pm
HEL
-
LAS
15h 52m1 stop
$477Multiple Airlines
Mon, Jan 19 - Tue, Feb 3
Finnair Logo
11:44 am - 3:25 pm
LAS
-
HEL
17h 41m1 stop
Finnair Logo
12:35 pm - 5:32 pm
HEL
-
LAS
14h 57m1 stop
$480Finnair
Thu, Apr 30 - Wed, May 13
KLM Logo
9:46 am - 1:10 pm
LAS
-
HEL
17h 24m2 stops
KLM Logo
2:05 pm - 2:15 pm
HEL
-
LAS
34h 10m1 stop
$482KLM
Mon, Jan 12 - Wed, Jan 28
Delta Logo
9:46 am - 4:25 pm
LAS
-
HEL
20h 39m2 stops
Delta Logo
7:00 am - 2:15 pm
HEL
-
LAS
17h 15m1 stop
$486Delta
Thu, Jan 22 - Thu, Jan 29
Delta Logo
9:46 am - 1:10 pm
LAS
-
HEL
17h 24m2 stops
Delta Logo
2:05 pm - 8:24 am
HEL
-
LAS
28h 19m2 stops
$487Delta
Mon, Jan 12 - Wed, Jan 28

Lufthansa flights from Las Vegas to Helsinki

Our best Lufthansa deals on Las Vegas to Helsinki flight tickets
Lufthansa
Jan 22
LAS4:05 pmLas Vegas Harry Reid Intl
23h 15m
2 stops
HEL1:20 amHelsinki-Vantaa
Jan 29
HEL6:55 amHelsinki-Vantaa
23h 32m
2 stops
LAS8:27 pmLas Vegas Harry Reid Intl
$493
Find similar
Lufthansa
Apr 30
LAS10:29 amLas Vegas Harry Reid Intl
22h 31m
2 stops
HEL7:00 pmHelsinki-Vantaa
May 13
HEL7:05 amHelsinki-Vantaa
19h 15m
1 stop
LAS4:20 pmLas Vegas Harry Reid Intl
$505
Find similar
Lufthansa
May 1
LAS6:23 pmLas Vegas Harry Reid Intl
21h 12m
2 stops
HEL1:35 amHelsinki-Vantaa
May 22
HEL7:05 amHelsinki-Vantaa
19h 15m
1 stop
LAS4:20 pmLas Vegas Harry Reid Intl
$544
Find similar

United Airlines flights from Las Vegas to Helsinki

Our best United Airlines deals on Las Vegas to Helsinki flight tickets
United Airlines
Jan 22
LAS9:56 amLas Vegas Harry Reid Intl
22h 54m
3 stops
HEL6:50 pmHelsinki-Vantaa
Jan 29
HEL6:55 amHelsinki-Vantaa
26h 24m
2 stops
LAS11:19 pmLas Vegas Harry Reid Intl
$496
Find similar
United Airlines
Apr 30
LAS11:30 pmLas Vegas Harry Reid Intl
26h 35m
2 stops
HEL12:05 pmHelsinki-Vantaa
May 13
HEL7:05 amHelsinki-Vantaa
20h 44m
2 stops
LAS5:49 pmLas Vegas Harry Reid Intl
$523
Find similar
United Airlines
May 1
LAS2:10 pmLas Vegas Harry Reid Intl
24h 00m
2 stops
HEL12:10 amHelsinki-Vantaa
May 22
HEL7:05 amHelsinki-Vantaa
26h 14m
2 stops
LAS11:19 pmLas Vegas Harry Reid Intl
$575
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Las Vegas to Helsinki that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated December 4, 2025.
Use the filters below to find and compare flights from Las Vegas to Helsinki that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Las VegasHelsinki

LAS - HEL

LASHEL

Las Vegas Harry Reid Intl

Mon 1/12

8:11 am-11:10 am

1 stop16h 59m

Helsinki-Vantaa

Wed 1/28

12:45 pm-11:23 pm

1 stop20h 38m

$401

Las VegasHelsinki

LAS - HEL

LASHEL

Las Vegas Harry Reid Intl

Mon 1/12

8:11 am-11:10 am

1 stop16h 59m

Helsinki-Vantaa

Wed 1/28

12:45 pm-11:23 pm

1 stop20h 38m

$420

Las VegasHelsinki

LAS - HEL

LASHEL

Las Vegas Harry Reid Intl

Mon 1/12

11:57 am-1:55 pm

1 stop15h 58m

Helsinki-Vantaa

Wed 1/28

12:30 pm-7:22 pm

1 stop16h 52m

$424

Las VegasHelsinki

LAS - HEL

LASHEL

Las Vegas Harry Reid Intl

Mon 1/12

7:00 am-4:25 pm

2 stops23h 25m

Helsinki-Vantaa

Wed 1/28

2:05 pm-2:15 pm

1 stop34h 10m

$470

Las VegasHelsinki

LAS - HEL

LASHEL

Las Vegas Harry Reid Intl

Mon 1/12

7:00 am-4:25 pm

2 stops23h 25m

Helsinki-Vantaa

Wed 1/28

7:00 am-6:56 pm

2 stops21h 56m

$475

Las VegasHelsinki

LAS - HEL

LASHEL

Las Vegas Harry Reid Intl

Mon 1/19

9:00 am-10:45 am

1 stop15h 45m

Helsinki-Vantaa

Tue 2/3

12:30 pm-6:22 pm

1 stop15h 52m

$477

Las VegasHelsinki

LAS - HEL

LASHEL

Las Vegas Harry Reid Intl

Thu 4/30

11:44 am-3:25 pm

1 stop17h 41m

Helsinki-Vantaa

Wed 5/13

12:35 pm-5:32 pm

1 stop14h 57m

$480

Las VegasHelsinki

LAS - HEL

LASHEL

Las Vegas Harry Reid Intl

Mon 1/12

9:46 am-1:10 pm

2 stops17h 24m

Helsinki-Vantaa

Wed 1/28

2:05 pm-2:15 pm

1 stop34h 10m

$482

Las VegasHelsinki

LAS - HEL

LASHEL

Las Vegas Harry Reid Intl

Thu 1/22

9:46 am-4:25 pm

2 stops20h 39m

Helsinki-Vantaa

Thu 1/29

7:00 am-2:15 pm

1 stop17h 15m

$486

Las VegasHelsinki

LAS - HEL

LASHEL

Las Vegas Harry Reid Intl

Mon 1/12

9:46 am-1:10 pm

2 stops17h 24m

Helsinki-Vantaa

Wed 1/28

2:05 pm-8:24 am

2 stops28h 19m

$487

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Helsinki from

How to get the cheapest flight ticket from Las Vegas to Helsinki

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Helsinki?

The month of December is, on average, the cheapest month to fly to Helsinki from Las Vegas, with most prices found around $498. If you aren’t able to travel during the month of December, then book flights to Helsinki from Las Vegas during February instead. Flights to Helsinki in February, while not as cheap as those in December, still average around $531.

What is the cheapest day to depart on your flight to Helsinki?

The cheapest day to depart on your flight to Helsinki is on a Wednesday when prices can be found for as low as $694. This is often the case because there is less demand to fly during this day of the week. Flights from Las Vegas to Helsinki on a Saturday will generally be more expensive and average around $1,307. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Helsinki?

According to our data, the cheapest time of day to fly to Helsinki is in the evening. momondo users have found flights departing from Las Vegas to Helsinki in the evening for as low as $787. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. At noon is when there is more demand to fly to Helsinki, so prices are often more expensive at around $1,155 per ticket.

Can stopping save me money on Las Vegas to Helsinki flights?

You could potentially save up to 30% on your flight if you consider stops on a Las Vegas to Helsinki flight.

When to book flights from Las Vegas to Helsinki

Are you open to changing your travel dates? Check out the ideal times to fly from Las Vegas to Helsinki according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Las Vegas to Helsinki (LAS to HEL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Las Vegas to Helsinki

Fastest flight time

15h 58m

Direct flights

None
The fastest flight from Las Vegas to Helsinki takes 15h 58m
There are no direct flights from Las Vegas to Helsinki. There are no popular flight routes from Las Vegas to Helsinki.
Search flight deals

  • How far is Las Vegas Harry Reid Intl to Helsinki-Vantaa by plane?

    A flight from Las Vegas Harry Reid Intl to Helsinki-Vantaa will travel around 5401.2 mi. Flights usually cover this in 13h 50m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Las Vegas Harry Reid Intl Airport to Helsinki-Vantaa Airport?

    Prices for flights from Las Vegas Harry Reid Intl Airport to Helsinki-Vantaa Airport refresh daily.

  • How many operators does momondo search for flights from Las Vegas Harry Reid Intl Airport to Helsinki-Vantaa Airport?

  • How old do you have to be to fly from Las Vegas Harry Reid Intl Airport to Helsinki-Vantaa Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Las Vegas Harry Reid Intl Airport to Helsinki-Vantaa Airport.

  • What documentation or ID do you need to fly to Helsinki-Vantaa Airport?

    The travel and health documents required for your trip to Helsinki-Vantaa Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Helsinki-Vantaa Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Las Vegas to Helsinki?

Best airlines flying from Las Vegas to Helsinki

Compare and see reviews for airlines that fly from Las Vegas to Helsinki with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $481Free CancellationRating
7.2
11,047 reviews
Search American Airlines flights
DeltaPriceFrom $583Free CancellationRating
7.9
8,011 reviews
Search Delta flights

Traveling to a place near Helsinki?

Book flights to Helsinki if you plan to visit one of these locations
Vantaa
Espoo
Lahti
Kotka

Why use momondo?

Why should I use momondo to find a flight deal from Las Vegas to Helsinki?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Las Vegas to Helsinki. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Las Vegas to Helsinki with flexible booking policies on momondo?

momondo does allow users to show only those flights to Helsinki from Las Vegas which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Las Vegas to Helsinki?

Once you have performed a search for Las Vegas to Helsinki flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Las Vegas to Helsinki right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Las Vegas to Helsinki flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Helsinki trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 1/3
Sat 1/10
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Finland